package com.zzyl.nursing.service.impl;

import java.sql.Date;
import java.time.*;
import java.time.temporal.ChronoUnit;
import java.util.*;
import java.util.stream.Collectors;

import cn.hutool.core.collection.ListUtil;
import cn.hutool.core.date.LocalDateTimeUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.json.JSONUtil;
import com.aliyun.iot20180120.Client;
import com.aliyun.iot20180120.models.*;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.zzyl.common.core.domain.AjaxResult;
import com.zzyl.common.core.domain.R;
import com.zzyl.common.exception.base.BaseException;
import com.zzyl.common.utils.UserThreadLocal;
import com.zzyl.framework.config.properties.AliIoTConfigProperties;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.nursing.domain.*;
import com.zzyl.nursing.dto.DeviceDto;
import com.zzyl.nursing.dto.ElderDto;
import com.zzyl.nursing.dto.UserLoginRequestDto;
import com.zzyl.nursing.mapper.DeviceDataMapper;
import com.zzyl.nursing.mapper.FamilyMemberMapper;
import com.zzyl.nursing.service.WechatService;
import com.zzyl.nursing.vo.*;
import org.apache.commons.collections4.Put;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.service.IFamilyMemberService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.transaction.annotation.Transactional;

/**
 * 老人家属Service业务层处理
 * 
 * @author ruoyi
 * @date 2024-09-19
 */
@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper,FamilyMember> implements IFamilyMemberService
{
    @Autowired
    private FamilyMemberMapper familyMemberMapper;

    @Autowired
    private WechatService wechatService;

    @Autowired
    private AliIoTConfigProperties aliIoTConfigProperties;

    @Autowired
    private Client client;

    @Autowired
    private TokenService tokenService;
    @Autowired
    DeviceDataMapper deviceDataMapper;
    static List<String> DEFAULT_NICK_NAME = ListUtil.of(
            "生活更美好",
            "大桔大利",
            "日富一日",
            "好柿开花",
            "柿柿如意",
            "一椰暴富",
            "大柚所为",
            "杨梅吐气",
            "天生荔枝");

    /**
     * 小程序登录
     *
     * @param dto
     * @return
     */
    @Override
    public LoginVo login(UserLoginRequestDto dto) {

        //1.获取openid(调用微信的接口获取) ***
        String openid = wechatService.getOpenid(dto.getCode());

        //2.根据openid查询用户
        LambdaQueryWrapper<FamilyMember> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(FamilyMember::getOpenId,openid);
        FamilyMember familyMember = getOne(queryWrapper);

        //3.判断用户是否存在，用户不存在，就构建用户
        if(ObjectUtil.isEmpty(familyMember)){
            /*familyMember = new FamilyMember();
            familyMember.setOpenId(openid);*/
            familyMember = FamilyMember.builder()
                    .openId(openid)
                    .build();
        }

        //4.获取用户的手机号（调用微信的接口获取）***
        String phone = wechatService.getPhone(dto.getPhoneCode());

        //5. 新增或修改用户
        inserOrUpdateFamilyMember(familyMember,phone);

        //6. 把用户的信息封装到token,返回
        Map<String,Object> claims = new HashMap<>();
        claims.put("username",familyMember.getName());
        claims.put("userId",familyMember.getId());
        String token = tokenService.createToken(claims);

        LoginVo loginVo = new LoginVo();
        loginVo.setToken(token);
        loginVo.setNickName(familyMember.getName());

        return loginVo;
    }



    /**
     * 新增或修改用户
     * @param familyMember
     * @param phone
     */
    private void inserOrUpdateFamilyMember(FamilyMember familyMember, String phone) {

        //1. 判断新的手机跟数据库中保存的手机号是否一致
        if(ObjectUtil.notEqual(familyMember.getPhone(),phone)){
            familyMember.setPhone(phone);
        }

        //2. id是否存在，如存在，就修改
        if(ObjectUtil.isNotEmpty(familyMember.getId())){
            updateById(familyMember);
            return;
        }

        //3. 不存在，就新增 (拼装用户的昵称：随机字符串+手机号后4位)
        int index = (int)(Math.random() * DEFAULT_NICK_NAME.size());
        String nickName = DEFAULT_NICK_NAME.get(index)+ phone.substring(phone.length()-4);
        familyMember.setName(nickName);
        save(familyMember);

    }

    /**
     * 查询老人家属
     * 
     * @param id 老人家属主键
     * @return 老人家属
     */
    @Override
    public FamilyMember selectFamilyMemberById(Long id)
    {
        return getById(id);
    }

    /**
     * 查询老人家属列表
     * 
     * @param familyMember 老人家属
     * @return 老人家属
     */
    @Override
    public List<FamilyMember> selectFamilyMemberList(FamilyMember familyMember)
    {
        return familyMemberMapper.selectFamilyMemberList(familyMember);
    }

    /**
     * 新增老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int insertFamilyMember(FamilyMember familyMember)
    {
        return save(familyMember)?1:0;
    }

    /**
     * 修改老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int updateFamilyMember(FamilyMember familyMember)
    {
        return updateById(familyMember)?1:0;
    }

    /**
     * 批量删除老人家属
     * 
     * @param ids 需要删除的老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberByIds(Long[] ids)
    {
        return removeByIds(Arrays.asList(ids))?1:0;
    }

    /**
     * 删除老人家属信息
     * 
     * @param id 老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberById(Long id)
    {
        return removeById(id)?1:0;
    }

    /**
     * 查询健康数据
     * @param deviceDto
     * @return
     */
    @Override
    public AjaxResult findHealthData(DeviceDto deviceDto) {
        Map<String,QueryDevicePropertyStatusResponseBody.QueryDevicePropertyStatusResponseBodyDataList> map = new HashMap<>();
        QueryDeviceDetailRequest queryDeviceDetailRequest = new QueryDeviceDetailRequest();
        queryDeviceDetailRequest.setDeviceName(deviceDto.getDeviceName());
        queryDeviceDetailRequest.setProductKey(deviceDto.getProductKey());
        queryDeviceDetailRequest.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        QueryDeviceDetailResponse response1;
        try {
            response1 = client.queryDeviceDetail(queryDeviceDetailRequest);
        } catch (Exception e) {
            throw new BaseException("查询失败");
        }
        if (!response1.getBody().success) {
            throw new BaseException("查询失败");
        }
        String iotId = response1.getBody().getData().getIotId();
        System.out.println(iotId);

        QueryDevicePropertyStatusRequest request = new QueryDevicePropertyStatusRequest();
        request.setDeviceName(deviceDto.getDeviceName());
        request.setProductKey(deviceDto.getProductKey());
        request.setIotId(iotId);
        request.setIotInstanceId(aliIoTConfigProperties.getIotInstanceId());
        QueryDevicePropertyStatusResponse response;
        try {
            response = client.queryDevicePropertyStatus(request);
        } catch (Exception e) {
            throw new BaseException("查询失败");
        }
        if (!response.getBody().success) {
            throw new BaseException("查询失败");
        }

        map.put("list",response.getBody().getData().getList());
        return AjaxResult.success(map);

    }

    /**
     * 绑定家人
     * @param elderDto
     * @return
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public AjaxResult insertFamily(ElderDto elderDto) {
        Elder elder = familyMemberMapper.selectFamily(elderDto);
        if (ObjectUtil.isNotEmpty(elder)) {
            elder.setCreateTime(Date.valueOf(LocalDate.now()));
            elder.setUpdateTime(Date.valueOf(LocalDate.now()));
            Long userId = UserThreadLocal.getUserId();
            elder.setCreateBy(userId + "");
            elder.setUpdateBy(userId + "");
            elder.setRemark(elderDto.getRemark());
            familyMemberMapper.insertZhong(elder,userId);
            int i = familyMemberMapper.insertFamily(elder);
            return i > 0 ? AjaxResult.success() : AjaxResult.error();
        }
        return AjaxResult.error();
    }

    /**
     * 查询家人列表
     * @return
     */
    @Override
    public AjaxResult findMyFamily() {
        List<FamilyVo> list = familyMemberMapper.findMyFamily();
        return AjaxResult.success(list);
    }

    /**
     * 查看家人列表（分页查询）
     * @return
     */
    @Override
    public AjaxResult pageFamily(Integer pageNum, Integer pageSize) {
        PageHelper.startPage(pageNum,pageSize);
        List<FamilyListVo> list = new ArrayList<>();
        Long userId = UserThreadLocal.getUserId();
        List<FamilyMemberElder> familyList = familyMemberMapper.findMyFamilyByFamilyId(userId);
        System.out.println(familyList);
        familyList.forEach(family->{
            FamilyListVo familyListVo = new FamilyListVo();
            familyListVo.setMid(family.getId());
            familyListVo.setElderId(family.getElderId());
            Elder elder = familyMemberMapper.findElderById(family.getElderId());
            familyListVo.setImage(elder.getImage());
            familyListVo.setMremark(elder.getRemark());
            familyListVo.setName(elder.getName());
            familyListVo.setBedNumber(elder.getBedNumber());
            Long roomId = familyMemberMapper.findRoomId(elder.getBedId());
            String roomName = familyMemberMapper.findRoomName(roomId);
            familyListVo.setTypeName(roomName);
            Device device = familyMemberMapper.findDevice(elder.getId());
            familyListVo.setIotId(device.getIotId());
            familyListVo.setDeviceName(device.getDeviceName());
            familyListVo.setProductKey(device.getProductKey());
            list.add(familyListVo);
        });
        PageInfo<FamilyListVo> p = new PageInfo<>(list);
        return AjaxResult.success(p.getList());
    }

    @Override
    public List<DeviceDataGraphVo> queryDeviceDataListByDay(String iotId, String functionId, Long startTime, Long endTime) {

        //按日聚合数据
        List<DeviceDataGraphVo> deviceDataGraphVoList = deviceDataMapper.queryDeviceDataListByDay(iotId, functionId, LocalDateTimeUtil.of(startTime), LocalDateTimeUtil.of(endTime));
        //构建一个24小时的集合
        List<DeviceDataGraphVo> list = DeviceDataGraphVo.dayInstance(LocalDateTimeUtil.of(startTime));
        //转换为map
        Map<String, Double> map = deviceDataGraphVoList.stream().collect(Collectors.toMap(DeviceDataGraphVo::getDateTime, DeviceDataGraphVo::getDataValue));
        list.forEach(d -> {
            //从map获取值，如果为空，则给默认为0
            Double val = map.get(d.getDateTime()) == null ? 0.0 : map.get(d.getDateTime());
            d.setDataValue(val);
        });
        return list;
    }

    @Override
    public List<DeviceDataGraphVo> queryDeviceDataListByWeek(String iotId, String functionId, Long startTime, Long endTime) {
        //按日聚合数据
        List<DeviceDataGraphVo> deviceDataGraphVoList = deviceDataMapper.queryDeviceDataListByWeek(iotId, functionId, LocalDateTimeUtil.of(startTime), LocalDateTimeUtil.of(endTime));
        //构建一个24小时的集合
        List<DeviceDataGraphVo> list = DeviceDataGraphVo.weekInstance(LocalDateTimeUtil.of(startTime));
        //转换为map
        Map<String, Double> map = deviceDataGraphVoList.stream().collect(Collectors.toMap(DeviceDataGraphVo::getDateTime, DeviceDataGraphVo::getDataValue));
        list.forEach(d -> {
            //从map获取值，如果为空，则给默认为0
            Double val = map.get(d.getDateTime()) == null ? 0.0 : map.get(d.getDateTime());
            d.setDataValue(val);
        });
        return list;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public AjaxResult deleteByMId(Long id) {
        int eldId = familyMemberMapper.findByMid(id);
        int i = familyMemberMapper.deleteByMId(id);
        familyMemberMapper.deleteByEldId(eldId);
        return i > 0 ? AjaxResult.success() : AjaxResult.error();
    }


}
